MX153992A - CIRCUIT IMPROVEMENTS TO SYNCHRONIZE THE PHASE OF A VARIABLE OUTPUT FREQUENCY SIGNAL WITH THE PHASE OF AN ALTERNATING INPUT SIGNAL - Google Patents

CIRCUIT IMPROVEMENTS TO SYNCHRONIZE THE PHASE OF A VARIABLE OUTPUT FREQUENCY SIGNAL WITH THE PHASE OF AN ALTERNATING INPUT SIGNAL

Info

Publication number
MX153992A
MX153992A MX197327A MX19732783A MX153992A MX 153992 A MX153992 A MX 153992A MX 197327 A MX197327 A MX 197327A MX 19732783 A MX19732783 A MX 19732783A MX 153992 A MX153992 A MX 153992A
Authority
MX
Mexico
Prior art keywords
phase
synchronize
output frequency
variable output
input signal
Prior art date
Application number
MX197327A
Other languages
Spanish (es)
Inventor
Ronald Lloyd Lee
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of MX153992A publication Critical patent/MX153992A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
    • H03L7/113—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using frequency discriminator
MX197327A 1982-05-19 1983-05-18 CIRCUIT IMPROVEMENTS TO SYNCHRONIZE THE PHASE OF A VARIABLE OUTPUT FREQUENCY SIGNAL WITH THE PHASE OF AN ALTERNATING INPUT SIGNAL MX153992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/379,810 US4484152A (en) 1982-05-19 1982-05-19 Phase-locked loop having improved locking capabilities

Publications (1)

Publication Number Publication Date
MX153992A true MX153992A (en) 1987-03-18

Family

ID=23498790

Family Applications (1)

Application Number Title Priority Date Filing Date
MX197327A MX153992A (en) 1982-05-19 1983-05-18 CIRCUIT IMPROVEMENTS TO SYNCHRONIZE THE PHASE OF A VARIABLE OUTPUT FREQUENCY SIGNAL WITH THE PHASE OF AN ALTERNATING INPUT SIGNAL

Country Status (8)

Country Link
US (1) US4484152A (en)
EP (1) EP0094837B1 (en)
JP (1) JPS58210725A (en)
BR (1) BR8302606A (en)
CA (1) CA1198180A (en)
DE (1) DE3377852D1 (en)
ES (1) ES522510A0 (en)
MX (1) MX153992A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143385A (en) * 1983-07-13 1985-02-06 Plessey Co Plc Phase lock loop circuit
FR2573592B1 (en) * 1984-11-20 1993-12-10 Bull Sa OSCILLATOR CIRCUIT SERVED IN PHASE TO A PREDETERMINED FREQUENCY SIGNAL
US4633298A (en) * 1984-11-30 1986-12-30 Rca Corporation Digitally controlled phase locked loop system having coarse and fine locking modes
US4689804A (en) * 1985-08-14 1987-08-25 Racal Data Communications Inc. Method and apparatus for reduction of sinusoidal phase jitter in a high speed data modem
US4689582A (en) * 1986-10-27 1987-08-25 Rca Corporation Phase-lock-loop circuit for a television apparatus
US4787097A (en) * 1987-02-11 1988-11-22 International Business Machines Corporation NRZ phase-locked loop circuit with associated monitor and recovery circuitry
GB8715812D0 (en) * 1987-07-06 1987-08-12 Cogent Ltd Detecting rotor bar faults
FR2623675A1 (en) * 1987-11-25 1989-05-26 Dassault Electronique DEVICE FOR SYNCHRONIZING A CLOCK IN RELATION TO AN INCIDENTAL DIGITAL SIGNAL, IN PARTICULAR AT HIGH SPEED
DE3816696A1 (en) * 1988-05-17 1989-11-30 Philips Patentverwaltung CIRCUIT ARRANGEMENT FOR SYNCHRONIZING A FREQUENCY-CONTROLLABLE OSCILLATOR
US5062123A (en) * 1989-08-16 1991-10-29 Cincinnati Electronics Corporation Kalman predictor for providing a relatively noise free indication of the phase of a carrier laden with noise
US5109532A (en) * 1990-01-30 1992-04-28 General Instrument Corporation Elimination of phase noise and drift incident to up and down conversion in a broadcast communication system
FR2661752B1 (en) * 1990-05-07 1992-07-10 Dassault Electronique RECEIVER OF AN ELECTROMAGNETIC SIGNAL OF KNOWN NOMINAL FREQUENCY LIKELY TO BE AFFECTED BY AN UNKNOWN VARIATION, IN PARTICULAR BY DOPPLER SHIFT.
EP0467458B1 (en) * 1990-07-20 1996-12-18 Koninklijke Philips Electronics N.V. Apparatus for maintaining the frequency of an oscillator within a predetermined frequency range
JP2758258B2 (en) * 1990-09-17 1998-05-28 株式会社東芝 Power synchronized phase locking device
US5574406A (en) * 1993-04-20 1996-11-12 Rca Thomson Licensing Corporation Phase lock loop with error measurement and correction in alternate periods
US5610560A (en) * 1993-04-20 1997-03-11 Rca Thomson Licensing Corporation Oscillator with switched reactive elements
US5614870A (en) * 1993-04-20 1997-03-25 Rca Thomson Licensing Corporation Phase lock loop with idle mode of operation during vertical blanking
US5574407A (en) * 1993-04-20 1996-11-12 Rca Thomson Licensing Corporation Phase lock loop with error consistency detector
SE505090C2 (en) * 1995-10-05 1997-06-23 Ericsson Telefon Ab L M Method and apparatus for generating a signal
US6369660B1 (en) * 1999-10-27 2002-04-09 Cypress Semiconductor Corp. Circuit and method for preventing runaway in a phase lock loop
US7282972B2 (en) * 2005-07-29 2007-10-16 Micron Technology, Inc. Bias generator with feedback control
DE102007054201B4 (en) * 2007-11-12 2012-10-11 Atmel Automotive Gmbh Receive circuit, use of a digital PLL structure and method for receiving a signal of a frequency shift keying

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660781A (en) * 1970-10-19 1972-05-02 Bendix Corp Low power frequency synthesizer with two phase locking loops
US4069462A (en) * 1976-12-13 1978-01-17 Data General Corporation Phase-locked loops
FR2408243A1 (en) * 1977-11-04 1979-06-01 Cit Alcatel PHASE LOCKING LOOP
US4135166A (en) * 1978-04-26 1979-01-16 Gte Sylvania Incorporated Master timing generator
DE2818487A1 (en) * 1978-04-27 1979-11-08 Blaupunkt Werke Gmbh Detection of discrete frequencies - using phase-locked loop and automatic phase synchronisation of VCO
DE2826725A1 (en) * 1978-06-19 1979-12-20 Blaupunkt Werke Gmbh Detection of discrete frequencies using phase locked loop - with low pass filter corner frequency regulated by comparator and threshold switch
GB2061654B (en) * 1979-10-20 1983-07-27 Racal Res Ltd Frequency discriminating circuits
US4365211A (en) * 1980-10-31 1982-12-21 Westinghouse Electric Corp. Phase-locked loop with initialization loop

Also Published As

Publication number Publication date
BR8302606A (en) 1984-01-17
DE3377852D1 (en) 1988-09-29
EP0094837A3 (en) 1985-06-12
ES8404588A1 (en) 1984-05-01
JPS58210725A (en) 1983-12-08
EP0094837B1 (en) 1988-08-24
ES522510A0 (en) 1984-05-01
US4484152A (en) 1984-11-20
EP0094837A2 (en) 1983-11-23
CA1198180A (en) 1985-12-17

Similar Documents

Publication Publication Date Title
MX153992A (en) CIRCUIT IMPROVEMENTS TO SYNCHRONIZE THE PHASE OF A VARIABLE OUTPUT FREQUENCY SIGNAL WITH THE PHASE OF AN ALTERNATING INPUT SIGNAL
ES546600A0 (en) CIRCUIT PROVISION TO SYNCHRONIZE THE PHASE OF A DIVIDED FREQUENCY SIGNAL
ES506676A0 (en) A PHASE-LOCKED CLOSED CIRCUIT PRODUCING AN OUTPUT SIGNAL THAT HAS A FREQUENCY INTERLOCKED TO THE FREQUENCY OF AN INPUT SIGNAL.
ES556084A0 (en) A CIRCUIT TO MODIFY THE DYNAMIC MARGIN OF INPUT SIGNAL COMPONENTS WITHIN A FREQUENCY BAND
IT7968492A0 (en) ODD ORDER ELLIPTIC FUNCTION MICROWAVE FILTER WITH NARROW BAND PASS
ES529293A0 (en) IMPROVEMENTS IN A DECODER CIRCUIT TO DETECT THE PRESENCE OF A SIGNAL THAT EXHIBITS A DEFAULT FREQUENCY
FR2526619B1 (en) SCAN FREQUENCY MULTIPLICATION CIRCUIT
DK164413C (en) SENSORS FOR THE TRANSMISSION OF A MECHANICAL INPUT SIZE TO AN ELECTRIC OUTPUT SIZE
GB8404366D0 (en) Oscillator with variable phase and frequency output
JPS5286029A (en) Variable frequency clock signal generator
IT8349087A0 (en) MMILLIMETER WAVE PHASE SHIFT DEVICE
AR215025A1 (en) A PROVISION FOR THE TRANSMISSION OF CERTAIN CLOCK SIGNALS INCLUDED IN A SERIES OF CLOCK SIGNALS
KR860012498U (en) High frequency oscillator
ES538210A0 (en) AN INPUT CIRCUIT OF A TELEVISION RECEIVER, TO SEPARATE THE VERY HIGH FREQUENCY AND ULTRA HIGH FREQUENCY COMPONENTS OF A COMBINED SIGNAL
IT8421504A0 (en) CIRCUIT TO MINIMIZE DISTURBANCES OF THE LOCAL CLOCK FREQUENCY IN PHASE SYNCHRONIZATION WITH A REFERENCE CLOCK CIRCUIT.
IT1147854B (en) MICROWAVE PHASE VARIATOR
ES551638A0 (en) APPARATUS TO PROVIDE A LOCAL OSCILLATOR SIGNAL
BR7801221A (en) NEUTRALIZED HARMONIC INVERTER SYSTEM; AND SYMMETRIC DIGITAL PHASE SHIFT
BR8503564A (en) PHASE VARIATOR CIRCUIT
IT8447797A0 (en) DIFFERENTIAL PHASE SHIFT OPERATING IN WIDE FREQUENCY BAND WITH CONSTANT DIFFERENTIAL PHASE SHIFT
ES493928A0 (en) A CIRCUIT ARRANGEMENT FOR SYNCHRONIZING THE FREQUENCY OF AN OSCILLATOR WITH RESPECT TO SYNCHRONIZATION PULSES OF THE LINE FREQUENCY INCLUDED IN A TELEVISION SIGNAL.
IT8421505A1 (en) CIRCUIT TO MINIMIZE DISTURBANCES OF THE LOCAL CLOCK FREQUENCY IN PHASE SYNCHRONIZATION WITH A REFERENCE CLOCK CIRCUIT
DK163770C (en) frequency multiplier
ES547418A0 (en) A CIRCUIT PROVISION TO DETECT THE PHASE DEVIATION BETWEEN AN ENTRY SIGNAL AND A REFERENCE SIGNAL
IT1175525B (en) CIRCUIT TO MINIMIZE THE PERFORMANCES OF THE LOCAL CLOCK FREQUENCY IN THE PHASE SYNCHRONIZATION WITH A REFERENCE CLOCK CIRCUIT